PROCESS AND APPARATUS FOR REDUCING THE CONCENTRATION OF POLLUTANTS IN AN EFFLUENT - Patent 0300028

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EP 0 300 028 A1

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(43)	Date of publication:
	25.01.1989 Bulletin 1989/04

(21)	Application number: 88902016.0

(22)	Date of filing: 02.02.1988

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International Patent Classification (IPC):

B01D 53/ 56^{( . )}

(86)	International application number:
	PCT/US1988/000300

(87)	International publication number:
	WO 1988/005762 (11.08.1988 Gazette 1988/18)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

02.02.1987 US 19870009696

(71)	Applicant: FUEL TECH, INC.
	Stamford, CT 06906 (US)

(72)	Inventor:
	BURTON, Albert, Aloyius Norwalk, CT 06854 (US)

(74)	Representative: Votier, Sidney David
	CARPMAELS & RANSFORD 43, Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)

(54)	PROCESS AND APPARATUS FOR REDUCING THE CONCENTRATION OF POLLUTANTS IN AN EFFLUENT